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She invented the revolutionary Hollow Flashlight, powered by the heat from one’s hand.
When Ann Makosinski imagined helping counties with energy needs, a bright idea was born. She invented the revolutionary Hollow Flashlight, powered by the heat from one’s hand.
Ingenium is committed to encouraging and empowering women and girls in science, technology, engineering, and math. Learn more at ingeniumcanada.org/womeninstem